Explanation Given Info: Half-life ( t 1 / 2 ) of C 59 o is 5.2 years. The activity ( R ) after 30 months ( t ) is 10 Ci. Formula to calculate the minimum initial mass of C 59 o is, m = m A N 0 (I) N 0 is the initial number of atoms. m A is the mass of C 59 o . Formula to calculate the initial number of atoms is, N 0 = ( t 1 / 2 R ln 2 ) exp [ ( t t 1 / 2 ) ln 2 ] (II) Substitute Equation (II) in (I). m = m A ( t 1 / 2 R ln 2 ) exp [ ( t t 1 / 2 ) ln 2 ] Substitute 59.933822 u for m A , 5.2 years for t 1 / 2 , 30 months for t and 10 Ci for R . m = ( 59.933822 u ) [ ( 5

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Chapter 29, Problem 56AP

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The minimum initial mass of C59o .

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Chapter 29, Problem 55AP

Chapter 29, Problem 57AP

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I. How many significant figures are in the following: 1. 493 = 3 2. .0005 = | 3. 1,000,101 4. 5.00 5. 2.1 × 106 6. 1,000 7. 52.098 8. 0.00008550 9. 21 10.1nx=8.817

please solve and answer the question correctly please. Thank you!! (Hint in second photo)

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Chapter 29 Solutions

College Physics

Ch. 29.3 - Prob. 29.1QQ Ch. 29.3 - What fraction of a radioactive sample has decayed...Ch. 29.3 - Prob. 29.3QQ Ch. 29.6 - Prob. 29.4QQ Ch. 29.6 - Prob. 29.5QQ Ch. 29 - Prob. 1CQ Ch. 29 - Prob. 2CQ Ch. 29 - Prob. 3CQ Ch. 29 - Prob. 4CQ Ch. 29 - Prob. 5CQ

Ch. 29 - Prob. 6CQ Ch. 29 - Prob. 7CQ Ch. 29 - A radioactive sample has an activity R. For each...Ch. 29 - Prob. 9CQ Ch. 29 - Prob. 10CQ Ch. 29 - Prob. 11CQ Ch. 29 - Prob. 12CQ Ch. 29 - Prob. 13CQ Ch. 29 - Prob. 1P Ch. 29 - Prob. 2P Ch. 29 - Prob. 3P Ch. 29 - Prob. 4P Ch. 29 - Using 2.3 1017 kg/m3 as the density of nuclear...Ch. 29 - Prob. 6P Ch. 29 - Prob. 7P Ch. 29 - Prob. 8P Ch. 29 - Prob. 9P Ch. 29 - Prob. 10P Ch. 29 - Prob. 11P Ch. 29 - Prob. 12P Ch. 29 - Prob. 13P Ch. 29 - Prob. 14P Ch. 29 - Two nuclei having the same mass number are known...Ch. 29 - Prob. 16P Ch. 29 - Radon gas has a half-life of 3.83 days. If 3.00 g...Ch. 29 - Prob. 18P Ch. 29 - Prob. 19P Ch. 29 - Prob. 20P Ch. 29 - Prob. 21P Ch. 29 - Prob. 22P Ch. 29 - Prob. 23P Ch. 29 - Prob. 24P Ch. 29 - Prob. 25P Ch. 29 - Prob. 26P Ch. 29 - Prob. 27P Ch. 29 - Prob. 28P Ch. 29 - The Mass of 56Fe is 55.934 9 u, and the mass of...Ch. 29 - Prob. 30P Ch. 29 - Prob. 31P Ch. 29 - Prob. 32P Ch. 29 - Prob. 33P Ch. 29 - Prob. 34P Ch. 29 - Prob. 35P Ch. 29 - Prob. 36P Ch. 29 - Prob. 37P Ch. 29 - Prob. 38P Ch. 29 - Prob. 39P Ch. 29 - Prob. 40P Ch. 29 - Prob. 41P Ch. 29 - Prob. 42P Ch. 29 - Prob. 43P Ch. 29 - Prob. 44P Ch. 29 - Prob. 45P Ch. 29 - Prob. 46P Ch. 29 - Prob. 47P Ch. 29 - Prob. 48P Ch. 29 - Prob. 49P Ch. 29 - Prob. 50P Ch. 29 - Prob. 51AP Ch. 29 - Prob. 52AP Ch. 29 - Prob. 53AP Ch. 29 - Prob. 54AP Ch. 29 - Prob. 55AP Ch. 29 - Prob. 56AP Ch. 29 - Prob. 57AP Ch. 29 - Prob. 58AP Ch. 29 - Prob. 59AP Ch. 29 - Prob. 60AP Ch. 29 - Prob. 61AP Ch. 29 - Prob. 62AP

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